2. Questions Bank
  3. 9th Class
  4. Science
  5. Structure of the Atom

9th Class Science Structure of the Atom Question Bank Atomic Structure IIT JEE Objective Problems

  • question_answer
    Neutron is a fundamental particle carrying

    A)  a charge of +1 and a mass of 1 unit

    B)  no charge and a mass of 1 unit

    C)  no charge and no mass

    D)  a charge of -1 and mass of 1 unit

    Correct Answer: B

    Solution :

      Not Available


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